X212212X11212XM0
X21121X2X221XX11
1XX1X11X212112M0
X22X2111X1XX12M0
122X2112X1X2X1M0
X221211X112121M0
221X111111X121M1
2211111XX1212XM0
122XX112X12X2221
12X2111212222221
1222X12X212XX1M0
121XX112XX22X2M2
1X12211X1XXX21M0
2X112121112212M2
